For this case, we have that by definition:
Let "x" be an angle of any vertex of a right triangle.
[tex]tangent (x) = \frac {Cathet \ opposite} {Cathet \ adjacent}[/tex]
So, if we want to find the tangent of angle A:
[tex]tangent (A) = \frac {6} {8}[/tex]
Thus, the tangent of angle "A" is [tex]\frac {6} {8}[/tex]
Answer:
[tex]\frac {6} {8}[/tex]
Option b
